S
M
T
W
T
F
S
26
93°
71°
27
94°
71°
28
96°
73°
29
91°
66°
30
89°
64°
31
89°
66°
1
90°
67°
2
89°
67°
3
89°
68°
4
91°
69°
5
90°
66°
6
86°
63°
7
86°
68°
8
88°
69°
9
89°
69°
10
87°
68°
11
86°
68°
12
88°
69°
13
89°
69°
14
90°
68°
15
88°
68°
16
86°
67°
17
86°
64°
18
87°
62°
19
86°
62°
20
85°
61°
21
86°
64°
22
87°
65°
23
87°
66°
24
86°
66°
25
89°
67°
26
91°
67°
27
91°
66°
28
90°
66°
29
91°
65°
30
88°
66°
31
89°
65°
1
90°
65°
2
90°
64°
3
91°
65°
4
91°
63°
5
91°
61°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Smyrna
Smyrna's August 2026 forecast shows daily high temperatures ranging from 85° to 96°, with overnight lows between 61° and 73°. The average high for August is 89° with an average low of 66°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Smyrna. See also: September | October | November.